white blood cell vs white blood corpuscle

white blood cell and white blood corpuscle both are nouns.

Word	Noun	Adjective	Verb	Adverb
white blood cell	Yes	No	No	No
white blood corpuscle	Yes	No	No	No

As nouns, white blood cell and white blood corpuscle are synonyms defined as:

white blood cell and white blood corpuscle: blood cells that engulf and digest bacteria and fungi; an important part of the body's defense system

Other synonyms of white blood cell include leucocyte, leukocyte, WBC, white cell, white corpuscle.

white blood cell (noun)	white blood corpuscle (noun)
blood cells that engulf and digest bacteria and fungi; an important part of the body's defense system	blood cells that engulf and digest bacteria and fungi; an important part of the body's defense system